The 153446 is a check valve designed for pneumatic systems, featuring a non-return function to allow flow in one direction only. It has pneumatic connections of R1/8 and QS-4, with a screwable fastening type for secure installation. The valve supports an operating pressure range from -1 to 10 bar and has a flow rate of 138 liters per minute. Manufactured by Festo, the 153446 series is part of the H-QS series and is suitable for applications requiring reliable flow control in compressed air systems.
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